CHITRONIC Car Seat Back Organizer & Trash Bag, Waterproof, for Outdoor Picnic Sporting Camping Traveling, Gray In seconds to install on the back of your car seat, a creative idea for family outdoor driving, the large 5 gallon capacity is enough for drinks, foods, magazines, iPad, umbrella that everything you want to take along with. Waterproof lining is easy to clean and wash frequently, durable oxford cloth for long time service. Folding & Portable you cannot beat it's amazing convenience, exclusively designed for in-car limited space. Size: 35(L) x 15(W) x 35.5(H) cm